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圆锥曲线 yuánzhuī qūxiàn
avia. conic section; conical section
space conic
tech. conic curve; conical curve; conicoid
圆锥〔二次〕曲线
gen. conic
scient. conic section
圆锥二次,双曲线
auto. conic
圆锥二次曲线
math. conic section
圆锥二次曲线
archit. conic
圆锥 〔二次〕曲线
scient. conical section
圆锥曲 线: 10 phrases in 7 subjects
Aviation1
Explosives and Explosive Ordnance Disposal2
General1
Space2
Technology2
Water resources1
Wind Energy1